Which terms could be used as the first term of the expression below to create a polynomial written in standard form? check all that apply. + 8r2s4 – 3r3s3

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Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.